.OP2 File Extension
File TypeNastran Output File
This file is saved in a binary format, which requires a specific program to read its contents.
What is an OP2 file?
Output file created by MSC Nastran, a structural analysis program; similar to the .F06 file but smaller in size and written in Binary format instead of ASCII; output data helps display the performance of vital areas of the model such as grid point stress; contains mode shapes, static displacements, and grid point stress analysis results computed by MSC Nastran.